public function testGetSetValidator()
 {
     $element = new SelectCurrency('myName');
     $v = $element->getValidator();
     $this->assertInstanceOf('NetglueMoney\\Validator\\CurrencyCode', $v);
     $this->assertSame($v, $element->getValidator());
     $new = new \NetglueMoney\Validator\CurrencyCode();
     $this->assertSame($element, $element->setValidator($new));
     $this->assertSame($new, $element->getValidator());
 }